| 摘要 |
PROBLEM TO BE SOLVED: To provide a slider which has good conductivity and shows a high wear-suppressing effect on both the slider and the partner material of the slider.SOLUTION: In the slider 1 composed of a laminate structure 1 in which copper-based layers 4 and steel layers 5 are alternately laminated on each other and the respective layers are bonded to each other by a metallic bond, the laminate structure 1 has, on the slide surface, a surface on which the copper-based layers 4 and the steel layers 5 are alternately exposed, wherein, on the slide surface, the slide direction 10 of the partner material of the slider is the alternately crossing direction through each layer, the number of the steel layers 5 is ≥3, the average thickness of the copper-based layers 4 in the slide direction is 0.01 to 0.20 mm, and a ratio R of the copper-based layers 4 to the steel layers 5 is 0.04 to 0.75. |
